| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (10x10) | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Series | 7200 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 4.5V~5.5V | 
                                                                            
                                            | Base Part Number | 72851 | 
                                                                            
                                            | Function | Synchronous | 
                                                                            
                                            | Current - Supply (Max) | 80mA | 
                                                                            
                                            | Memory Size | 144K 8K x 9 x 2 | 
                                                                            
                                            | Access Time | 15ns | 
                                                                            
                                            | Data Rate | 40MHz | 
                                                                            
                                            | Bus Directional | Bi-Directional | 
                                                                            
                                            | Retransmit Capability | No | 
                                                                            
                                            | FWFT Support | No | 
                                                                            
                                            | Programmable Flags Support | Yes | 
                                                                            
                                            | Expansion Type | Depth, Width | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                72851L25TF Overview
You can find FIFO memory chip in the 64-LQFP package.There is a case Tray in which it is packaged.In addition to storing applications and data, the FIFO chips have a memory of 144K 8K x 9 x 2 .The temperature should be kept at 0°C~70°C to ensure reliable operation.It is mounted in the Surface Mount position.This FIFO products operates at 4.5V~5.5V  volts.The 7200 series includes this memory logic.80mA is the FIFO's maximum operating supply current.The 72851 family of objects contains it.
72851L25TF Features
144K 8K x 9 x 2 memory size
7200 series
Best part number of 72851
72851L25TF Applications
There are a lot of Renesas Electronics America Inc. 72851L25TF  FIFOs Memory applications. 
- Alarm System
- Communications
- Queues for communication systems
- Signal processing
- Rate buffers
- Desktop Computers
- Event Recorder
- Data 
- Microprogramming
- Routers